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Method device and system for monitoring sub-clincal progression and regression of heart failure

机译:监测心力衰竭的亚临床进展和消退的方法装置和系统

摘要

A method including sensing local accelerations or changes in sensor position, including orientation and displacement, with a local acceleration sensor mounted on a chest or abdomen of a patient, and calculating energy of polyphasic motions, based on sensed information of the local acceleration sensor and classifying severity of cardiac decompensation by calculating an excessive energy index (EEi) that compares excessive energy that appears in the polyphasic motions to energy required for inspiration at a basic respiratory rate.
机译:一种方法,包括利用安装在患者胸部或腹部上的局部加速度传感器来感测局部加速度或传感器位置的变化(包括方向和位移),以及基于局部加速度传感器的感测信息来计算多相运动的能量并进行分类通过计算将多相运动中出现的过多能量与基本呼吸频率下吸气所需的能量进行比较的过量能量指数(EEi),可确定心脏代偿失调的严重程度。

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